Home / 36,907,348.80-55,361,023.20-9,613,588.80

Finding the Fourth Proportional to 36,907,348.80, 55,361,023.20 and 9,613,588.80

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Solution

The fourth proportional to 36,907,348.80, 55,361,023.20 and 9,613,588.80 is: 14,420,383.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,907,348.80 : 55,361,023.20 = 9,613,588.80 : x
  2. Step 2: Convert to fraction form
    36,907,348.80/55,361,023.20 = 9,613,588.80/x
  3. Step 3: Cross multiply
    36,907,348.80x = 55,361,023.20 × 9,613,588.80
  4. Step 4: Simplify right side
    36,907,348.80x = 532,218,112,592,060.25
  5. Step 5: Solve for x
    x = 532,218,112,592,060.25/36,907,348.80
  6. Step 6: Final answer
    x = 14,420,383.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.